ddz-ser(tbu)-oh cyclohexylamine salt

Ddz-Ser(tBu)-OH cyclohexylammonium salt

ddz-o-tert-butyl-l-serine cyclohexylamine salt

Ddz-O-tert-butyl-L-serine cyclohexylammonium salt

ALPHA,ALPHA-Dimethyl-3,5-dimethoxybenzyloxycarbonyl-O-tert-butyl-L-serine c